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37 39 0 37 39 1 37 39 2 37 39 3 37 39 4 37 39 5 37 39 6 37 39 7 37 39 8 37 39 9 37 40 0 37 40 1 37 40 2 37 40 3 37 40 4 37 40 5 37 40 6 37 40 7 37 40 8 37 40 9 37 41 0 37 41 1 37 41 2 4242 4241 4240 4239 4238 4237 4236 4235 4234 4233 4232 4231 4230 4229 4228 4227 4226 4225 4224 4223 4222 4221

= Free Coordinate    = Occupied(Single Region)     = Occupied (Var Region)     = Center of the grid